Summary statistics for foitext2003 dataset : by Jean Roth , jroth@nber.org , 14 Nov 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- mdr_report~y | 118,854 468627.6 19787.66 434907 503501 mdr_text_key | 118,854 1637641 157603.8 1509464 1.71e+07 text_type_~e | 0 patient_se~r | 66,238 1.001978 .0865994 1 9 date_report | 118,613 15866.42 6578.497 -20770 2279158 -------------+--------------------------------------------------------- date_repor~r | 0 foi_text | 0 by Jean Roth , jroth@nber.org , 14 Nov 2016